(Grampa suggests that Homer should go see Professor Frink to help him remember what happened the night before.)Homer: Really? Oh, that's great, Dad. How can I ever repay you? Grampa: Punch that orderly who takes sips out of my juice. Homer: Done. (Cut to Homer punching an orderly who is about to make a bed.)Grampa: No, wait. That's the guy that saved my life.